Re: [PATCH] arm64: dts: hi3660: improve pmu description

2017-11-09 Thread YiPing Xu
On 2017/11/8 23:55, Rob Herring wrote: On Wed, Nov 8, 2017 at 2:59 AM, Xu YiPing wrote: cortex a73 pmu is supported, use it instead of armpmu-v3 The subject is misleading and you need a better commit message. Why is this change needed? You are going from 1 to 2 devices. Missing your S-o-B,

Re: [PATCH] rtc: interface: set the next alarm event appropriately

2017-09-20 Thread YiPing Xu
On 2017/9/20 17:16, Alexandre Belloni wrote: Hi, On 20/09/2017 at 11:22:31 +0800, Xu Yiping wrote: From: Xu YiPing After commit 2b2f5ff00f63 ("rtc: interface: ignore expired timers when enqueuing new timers"), the rtc_timer_enqueue will not reprogram the RTC when there is any non-expired t

Re: [PATCH] rtc: interface: set the next alarm event appropriately

2017-09-20 Thread YiPing Xu
Hi, On 2017/9/20 17:16, Alexandre Belloni wrote: Hi, On 20/09/2017 at 11:22:31 +0800, Xu Yiping wrote: From: Xu YiPing After commit 2b2f5ff00f63 ("rtc: interface: ignore expired timers when enqueuing new timers"), the rtc_timer_enqueue will not reprogram the RTC when there is any non-expire

[PATCH] of: remove redundant memset in overlay

2017-01-07 Thread YiPing Xu
From: XuYing memset in of_build_overlay_info is redundant, the ovinfo has been zeroed in of_fill_overlay_info when error. Signed-off-by: YiPing Xu --- drivers/of/overlay.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/of/overlay.c b/drivers/of/overlay.c index 0d4cda7..4b1b6b3

Re: [patch] staging: ion: use two separate locks for heaps and clients in ion_device

2016-10-07 Thread YiPing Xu
On 2016/10/5 2:02, Laura Abbott wrote: On 09/30/2016 01:18 AM, Xu YiPing wrote: ion_alloc may get into slow path to get free page, the call stack: __alloc_pages_slowpath ion_page_pool_alloc_pages alloc_buffer_page ion_system_heap_allocate ion_buffer_create <-- hold ion_device->lock ion_alloc

Re: [PATCH v1 11/19] zsmalloc: squeeze freelist into page->mapping

2016-03-19 Thread YiPing Xu
On 2016/3/15 14:51, Minchan Kim wrote: On Tue, Mar 15, 2016 at 03:40:53PM +0900, Sergey Senozhatsky wrote: On (03/11/16 16:30), Minchan Kim wrote: -static void *location_to_obj(struct page *page, unsigned long obj_idx) +static void objidx_to_page_and_ofs(struct size_class *class, +

[PATCH] zsmalloc: drop unused member 'mapping_area->huge'

2016-02-16 Thread YiPing Xu
When unmapping a huge class page in zs_unmap_object, the page will be unmapped by kmap_atomic. the "!area->huge" branch in __zs_unmap_object is alway true, and no code set "area->huge" now, so we can drop it. Signed-off-by: YiPing Xu --- mm/zsmalloc.c | 9 +++-- 1

Re: [PATCH v2 2/3] mailbox: Hi6220: add mailbox driver

2015-08-19 Thread YiPing Xu
On 2015/8/20 10:53, Leo Yan wrote: Add driver for Hi6220 mailbox, the mailbox communicates with MCU; for sending data, it can support two methods for low level implementation: one is to use interrupt as acknowledge, another is automatic mode which without any acknowledge. These two methods have b

Re: [PATCH v2 4/6] clk: hi6220: Clock driver support for Hisilicon hi6220 SoC

2015-04-14 Thread YiPing Xu
在 2015/4/13 23:34, Arnd Bergmann 写道: On Monday 13 April 2015 21:57:46 Bintian wrote: Hello Arnd, Thanks for your code review. On 2015/4/13 21:30, Arnd Bergmann wrote: On Monday 13 April 2015 17:17:38 Bintian Wang wrote: +#define HI6220_CFG_CSI2PHY 8 +#define HI6220_ISP_SCLK_GATE 9 +#de

Re: [PATCH v1 1/2] thermal: hisilicon: add new hisilicon thermal sensor driver

2015-03-27 Thread YiPing Xu
在 2015/3/27 16:30, Xinwei Kong 写道: On 2015/3/26 17:14, YiPing Xu wrote: 在 2015/3/25 15:50, Xinwei Kong 写道: From: kongxinwei This patch adds the support for hisilicon thermal sensor, within hisilicon SoC. there will register sensors for thermal framework and use device tree to bind cooling

Re: [PATCH v1 1/2] thermal: hisilicon: add new hisilicon thermal sensor driver

2015-03-26 Thread YiPing Xu
在 2015/3/25 15:50, Xinwei Kong 写道: From: kongxinwei This patch adds the support for hisilicon thermal sensor, within hisilicon SoC. there will register sensors for thermal framework and use device tree to bind cooling device. Signed-off-by: Leo Yan Signed-off-by: kongxinwei --- drivers/the